Install-grub: a new way to keep your EFI/MBR in-sync with grub package

[linux-aarhus]

@deemon

Because your script searches for efi_boot_file="bootx64.efi" but the grub-install installs BOOTX64.EFI (because case insensitive vfat partition or something else) and they don’t match with find -name, so your script thinks, it doesn’t exist, so it doesn’t update the actually existing /boot/efi/EFI/BOOT/BOOTX64.EFI.

Please explain the following example - please remember that FAT32 is case-insensitive

 # file /boot/efi/EFI/BooT/BooTx64.efi
/boot/efi/EFI/BooT/BooTx64.efi: PE32+ executable for EFI (application), x86-64 (stripped to external PDB), 4 sections

 # tree /boot/efi
/boot/efi
├── EFI
│   ├── boot
│   │   └── bootx64.efi
│   ├── Manjaro
│   │   ├── fw
│   │   ├── fwupdx64.efi
│   │   └── grubx64.efi
│   ├── Test
│   │   └── grubx64.efi
│   └── UpdateCapsule
│       └── fwupd-94d6edee-8f19-40a9-be14-d881e2e3d55c.cap
├── loader
│   └── random-seed
└── main.efi

8 directories, 7 files
 # ls /boot/efi/EFI/BOOT
bootx64.efi